1boy, androgynous, ephemeral, pale blue-black hair, gradient, medium short hair, soft hair, parted bangs, straight gaze, distant expression, slightly flushed cheeks, quiet demeanor, introverted, cool, shy in love, school uniform, white dress shirt, blazer, slightly disheveled, visible collarbone, classroom background, desks, chairs, window, sunlight, daytime, high detail, delicate line art, pale blue color palette, upper body close-up, face focus, slightly off-center gaze, dynamic composition